MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Socks5Systemz


Vendor detections: 14


Intelligence 14 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55
SHA3-384 hash: 6a3df13ecc1ae072959faf7d759ae5e1d49c4acb43e50c9c5e0af9c1a7c0a3fa5032f2651d74acd74e4bdc1ccb96e358
SHA1 hash: 30a49789fd5a1438746e106523e5de0ac048fd4b
MD5 hash: f13a82a817e5d56281947666e7927b77
humanhash: august-don-princess-fish
File name:239c8b10775a00048df8eeccc1ad36394a86eb67934c8.exe
Download: download sample
Signature Socks5Systemz
Create hunting rule
File size:4'163'273 bytes
First seen:2024-10-19 02:25:12 UTC
Last seen:2024-10-19 03:19:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'452 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:eGyXWURP4Ln+Sq88bdf2XHhIyMOTFwPbjCRcJ9T:BD+/z+RN3yn
TLSH T17116335BC7D4DAB0E4D6D5390CAFDB2BC57F6A7F077B864AE6898B0C2700845C110AE6
TrID 51.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.1% (.EXE) Inno Setup installer (107240/4/30)
4.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter abuse_ch
Tags:exe Socks5Systemz


Avatar
abuse_ch
Socks5Systemz C2:
185.208.158.202:80

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
185.208.158.202:80 https://threatfox.abuse.ch/ioc/1337482/

Intelligence

File Origin
# of uploads :
2
# of downloads :
514
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
239c8b10775a00048df8eeccc1ad36394a86eb67934c8.exe
Verdict:
No threats detected
Analysis date:
2024-10-19 02:27:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/53f5d506-eef7-4915-b326-38d8c2538dd5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.14034.21482.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671318bde706a56b5a02f1df
Tags:
Dropper Exploit Virus
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
borland_delphi fingerprint installer lolbin overlay packed packed packed packer_detected shell32
Link:
https://www.filescan.io/uploads/671318bc7f0507a8d24220f1/reports/979e7a52-0466-44bf-88b9-c902a174f979/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1372994
Link:
https://www.hybrid-analysis.com/sample/239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/629f1dae-98b1-45e8-8c02-e9a2ce93c83a
Result
Threat name:
Socks5Systemz
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1537522
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for dropped file
PE file has a writeable .text section
Suricata IDS alerts for network traffic
Yara detected Socks5Systemz
Behaviour
Behavior Graph:
Download SVG
Score:
44%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55/
Threat name:
Win32.Trojan.Sockssystemz
Create hunting rule
Status:
Malicious
First seen:
2024-10-19 02:38:26 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eooiwedxliaajdpy53gmdljwhffin23hsngitjnkuy6jkw2rxrkq._file
Verdict:
malicious
Label(s):
socks5systemz
Create hunting rule
Similar samples:
error
Socks5Systemz
Result
Malware family:
socks5systemz
Create hunting rule
Score:
  10/10
Tags:
family:socks5systemz botnet discovery
Link:
https://tria.ge/reports/241019-cwvjfstenp/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks installed software on the system
Loads dropped DLL
Unexpected DNS network traffic destination
Executes dropped EXE
Detect Socks5Systemz Payload
Socks5Systemz
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/97d3ba07-7231-4a44-ac96-d99f3e820bdf
Unpacked files
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/627c1287-1d1e-42a3-ac3d-1fe3047f1324/
SH256 hash:
5dcc1e0a197922907bca2c4369f778bd07ee4b1bbbdf633e987a028a314d548e
MD5 hash:
c594b792b9c556ea62a30de541d2fb03
SHA1 hash:
69e0207515e913243b94c2d3a116d232ff79af5f
Link:
https://www.unpac.me/results/627c1287-1d1e-42a3-ac3d-1fe3047f1324/
SH256 hash:
b50b7ac03ec6da865bf4504c7ac1e52d9f5b67c7bcb3ec0db59fab24f1b471c5
MD5 hash:
b4604f8cd050d7933012ae4aa98e1796
SHA1 hash:
36b7d966c7f87860cd6c46096b397aa23933df8e
Link:
https://www.unpac.me/results/627c1287-1d1e-42a3-ac3d-1fe3047f1324/
SH256 hash:
1cdd6dd15fd2cbe9fc32deff779838bbad175ee5b77ed5775d8ec5591dc41265
MD5 hash:
695b6fee3ffbec1e7c36f53a7ec4fa4b
SHA1 hash:
86c3ff6f12123130f31b3aab0e51c908ba972b10
Link:
https://www.unpac.me/results/627c1287-1d1e-42a3-ac3d-1fe3047f1324/
SH256 hash:
239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55
MD5 hash:
f13a82a817e5d56281947666e7927b77
SHA1 hash:
30a49789fd5a1438746e106523e5de0ac048fd4b
Link:
https://www.unpac.me/results/627c1287-1d1e-42a3-ac3d-1fe3047f1324/
Malware family:
Socks5Systemz
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/239c8b10775a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Socks5Systemz

Executable exe 239c8b10775a00048df8eeccc1ad36394a86eb67934c89a5aaa63c955b51bc55

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3189430/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3227235/
  
URLhaus
https://urlhaus.abuse.ch/url/3189427/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessA
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::GetSystemInfo
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::GetWindowsDirectoryA
kernel32.dll::GetFileAttributesA
kernel32.dll::RemoveDirectoryA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageA
user32.dll::CreateWindowExA

Comments